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Physician Profile

Brian Diep, MD

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At a glance

About Dr. Diep

The NPI registry lists Brian Diep, MD as a student in an organized health care education program, in Orange, CA. The provider's National Provider Identifier (NPI) is 1003754813.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

CA · Postgraduate Training LicenseMedical Board of California
No. 21316CurrentExpires Jul 2029Since 2026
NPINational Provider Identifier
1003754813Issued 2026

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Common questions

What kind of doctor is Dr. Diep?

Dr. Diep is a medical trainee in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

What is Dr. Diep's address?

Dr. Diep is listed at 101 the City Dr S Ste 400, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Diep?

The number on file is (714) 456-5691. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Diep?

Dr. Diep's National Provider Identifier is 1003754813. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Dr. Diep's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Diep. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.